7.3

6.0

7.9

7.2

7.5

6.8

6.3

5.7

6.9

7.1

7.6

7.4

6.8

6.7

6.8

6.0

6.1

6.4

6.0

5.9

7.1

7.3

7.0

6.1

5.0

5.0

7.3

8.2

5.9

4.9

5.9

4.6